2 siemens ag pcb relay for dc voltage, neutral, monostable features l used as a switching element for electrical separation between low-power control circuits and power load circuits l with 8 mm clearance and creepage distances up to 8 a continuous current (ul, csa: 10 a) l low self-heating thanks to low power consumption l high packing densities possible l suitable for fully automated processing l general-purpose relay for instrumentation and control l mechanical and electrical characteristics comply with the rules for electrical relays in power installations (vde 0435/9.72) l used for safe electrical insulation in the following appli- cations C power installations (vde 0160) C open and closed-loop control equipment for domestic use (vde 0631) C electrical equipment for domestic use (vde 0700) C electronic equipment for domestic use (vde 0860); on request typical applications l interface technology l heating control systems l temperature controllers l timer switches l household equipment design C size i with 1 make contact or size ii with 1 changeover contact C for printed circuit assembling C immersion cleanable or suitable for soldering lines approvals vde mark of conformity sev 89.1 02176.02 csa file lr 45064-7 ul file e 48393 semko 9049293 seti 142344-01 approx. 1:1 scale ecr0001-b vde 3919 miniature power relay msr v23061
siemens ag 3 miniature power relay msr dimensional drawing (in mm) size ii with 1 changeover contact mounting hole layout view on the terminals 1 changeover contact terminal assignment view on the terminals 1 changeover contact size i with 1 make contact 1 make contact 1 make contact
4 siemens ag miniature power relay msr note: inrush currents up to 80 a possible on request. load limit curve i = switching current u = switching voltage definition of the load limit curve: in 1000 operations there must be no arc with a burning time > 10 ms. contact data contact category iii according to vde 0435 part 120/10.81, appendix b ordering code, block 3 a301/a302 a401/a402 a501/a502 a601/a602 number of contacts and type 1 changeover contact or 1 make contact contact assembly single contacts contact material agsno 2 agcdo agni 0,15 gold-flashed agcdo gold-plated max. continuous current at max. ambient temperature 8 a inrush current (max. 4 s at 10% duty cycle) 15 a maximum switching voltage 440 v~ 300 vC maximum switching capacity ac voltage dc voltage 2000 va see load limit curve recommended for loads > 500 ma, 12 v~/vC 500 ma, 12 v~ 1 ma, 6 vC m w contact resistance (initial value)/measuring current/driver voltage 100 m w/ 1 a/24 v 100 m w/ 1 a/24 v 100 m w/ 100 ma / 6 v 30 m w/ 100 ma / 6 v
siemens ag 5 miniature power relay msr other coil versions available on request coil data nominal voltages from 3 vC to 60 vC special voltages on request nominal power consumption, typ., at 20 c 210 ... 270 mw pull-in power, at 20 c 100 ... 120 mw operating range/class of energizing voltage according to din iec 255 part 1-00 or vde 0435 part 201 2/b minimum release voltage 10 % of nominal voltage coil versions nominal voltage u nom vC operate voltage at 20 c u op cold vC operating voltage range at 20 c resistance at 20 c w number of coil, ordering code, block 2 oper. voltage u i vC max. voltage u ii vC 3 2.1 2.1 7.5 40 4001 5 3.4 3.6 12.5 118 12 002 6 4.1 4.3 15.0 165 17 003 9 6.1 6.4 22.0 365 37 004 12 8.2 8.5 30.0 650 65 005 18 12.2 12.8 45.0 1455 145 006 24 16.3 17.2 56.0 2270 230 007 36 24.5 25.4 88.0 5640 565 008 48 32.6 34.5 110.0 8790 880 009 60 40.8 42.8 142.0 15265 2290 010 u op cold = operate voltage at 20 c without pre-energizing the coil u i = operate voltage at 20 c after pre-energizing with u nom without contact current u ii = maximum continuous voltage at 20 c for t c max = 115 c without contact load operating voltage limits u i and u ii depend on temperature and can be calculated by: u i tamb = k i u i 20 c and u ii ta =k ii u ii 20 c t amb = ambient temperature u i tamb = minimum voltage at ambient temperature t amb u ii tamb = maximum voltage at ambient temperature t amb k i a. k ii = factors (dependent on temperature), see diagram t c max = maximum coil temperature k i k ii ambient temperature t amb
6 siemens ag miniature power relay msr general data operate time at u nom and 20 c, typ. 6 ms release time without/with parallel diode, typ. 2.5 ms / 10 ms bounce time, make/break contact typ. 0.5 ms / 4 ms maximum switching rate without load 1200 min -1 maximum switching rate with rated load 30 min -1 ambient temperature range according to din iec 255 part 1-00 or vde 0435 part 201 -40 c ... 70 c thermal resistance 75 k/w coil temp. rise due to rated contact current approx. 7 k maximum permissible coil temperature 115 c protection class according to din 40050/iec 529 immersion cleanable ip 67 suitable for soldering lines ip 50 electrical endurance load contact material contact endurance, typ., operations rated load 8 a, 230 v~ agcdo make 1 x 10 5 motor load 230 v~ inrush current 18 a cos j 0.5 rated current 1.8 a cos j 0.5 agcdo make 4 x 10 5 ac15 3a according to vde 660 / iec 947, 230 v~ agsno 2 make 2 x 10 5 valve load 0.1 a, 230 v~ agcdo make 1 x 10 6 hydraulic valves 2 a, 24 vC agni 0,15 make 1 x 10 6 lamp load 6 a, 230 v~ agsno 2 make 1 x 10 4 mechanical endurance approx. 1 x 10 7 operations flammability according to ul 94 v-0 solder bath temperature/max. duration 260 c / 5 s mounting position any processing information wherever possible, ultrasonic cleaning should not be used; if absolutely ne- cessary, then only after consultation with the manufacturer. weight 11 g insulation according to iec 664/vde 110 (1/89): rated voltage pollution severity overvoltage category 250 v 3 iii according to vde 0110 (2/79): insulation group/rated voltage c/250 b/380 dielectric test voltage, contact C coil (1 min) 4000 v~ rms surge voltage, contact C coil (1.2 C 50 m s) 8000 v dielectric test voltage between open contacts (1 min) 1000 v~ rms clearance/creepage distances 8 mm / 8 mm insulation resistance at 500 v (initial value) > 10 5 m w tracking resistance of the fundamental frame according to din iec 112 cti 250
siemens ag 7 miniature power relay msr ordering code v 2 6 0 1 a 3 data position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 block 1 block 2 block 3 identifier for miniature power relay msr size a = size i, with 1 make contact b = size ii, with 1 changeover contact version 1 = immersion cleanable 2 = suitable for soldering lines coil number 001 = 3 vC nominal voltage 002 = 5 vC 003 = 6 vC 004 = 9 vC 005 = 12 vC 006 = 18 vC 007 = 24 vC 008 = 36 vC 009 = 48 vC 010 = 60 vC contact pile-up a = standard contact material 3 = agsno 2 4 = agcdo 5 = agni 0,15, gold-flashed 6 = agcdo, hard gold-plated contact arrangement 01 = 1 changeover contact 02 = 1 make contact ordering example: v23061-b1005-a401 msr relay with 1 changeover contact (size ii), coil 12 v nominal voltage, contact material silver cadmium oxide (agcdo)
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